Patents by Inventor Po-Tsun YANG

Po-Tsun YANG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • VEHICLE SAFETY METHOD AND VEHICLE SAFETY SYSTEM
    Publication number: 20170144670
    Abstract: A vehicle safety method includes steps: monitoring a face state of a driver and determining whether the face state satisfies a tired state or not; sensing a physiological state of the driver and determining whether the physiological state satisfies a conscious state or not; sending a warning query when the face state satisfies the fired state and the physiological state satisfies the conscious state; determining whether a response corresponding to the warning query is received or not; and activating a vehicle safety mechanism if the response corresponding to the warning query is not received.
    Type: Application
    Filed: May 17, 2016
    Publication date: May 25, 2017
    Inventors: Hong-You CHOU, Tai-Yi CHIANG, Po-Tsun YANG, Jeng-Ting PAN